def create():
"""Create all charts as cache"""
# support vars
different_tastes = list()
count = 0
size = 0
# get whiskies
whiskies = Whisky.query.all()
for whisky in whiskies:
tastes = whisky.get_tastes()
if tastes not in different_tastes:
different_tastes.append(tastes)
total = len(different_tastes) * (len(different_tastes) - 1.0)
# combination
for reference in different_tastes:
for whisky in different_tastes:
if whisky != reference:
chart = Chart(reference=reference, comparison=whisky)
file_name = chart.cache_name(True)
if file_name.exists():
file_name.remove()
chart.cache()
size += file_name.size()
count += 1
print("%s Created %s (%s)" % (
percent(count / total),
file_name.absolute(),
file_size(file_name.size()),
))
print("%s charts created (%s)" % (count, file_size(size)))
def create_chart(reference_slug, whisky_slug):
# get whisky objects form db
reference_obj = models.Whisky.query.filter_by(slug=reference_slug).first()
whisky_obj = models.Whisky.query.filter_by(slug=whisky_slug).first()
# error page if whisky doesn't exist
if reference_obj is None or whisky_obj is None:
return abort(404)
# if file does not exists, create it
chart = Chart(reference=reference_obj, comparison=whisky_obj)
filename = chart.cache_name(True)
if not filename.exists():
chart.cache()
# return the chart to the user
return Response(filename.read_file(), mimetype='image/svg+xml')
def test_create_and_cache(self):
base_dir = app.config['BASEDIR']
whisky_1, whisky_2 = self.test_suite.get_whiskies()
chart = Chart(reference=whisky_1, comparison=whisky_2)
contents = chart.create()
cached = chart.cache()
sample = base_dir.child('whiskyton', 'tests', 'chart_sample.svg')
self.assertEqual(contents, cached.read_file())
self.assertEqual(contents, sample.read_file())
def create_chart(reference_slug, whisky_slug):
# get whisky objects form db
reference_obj = models.Whisky.query.filter_by(slug=reference_slug).first()
whisky_obj = models.Whisky.query.filter_by(slug=whisky_slug).first()
# error page if whisky doesn't exist
if reference_obj is None or whisky_obj is None:
return abort(404)
# if file does not exists, create it
chart = Chart(reference=reference_obj, comparison=whisky_obj)
filename = chart.cache_name(True)
if not filename.exists():
chart.cache()
# return the chart to the user
return Response(filename.read_file(), mimetype='image/svg+xml')
def test_create_and_cache(self):
base_dir = app.config["BASEDIR"]
whisky_1, whisky_2 = self.test_suite.get_whiskies()
chart = Chart(reference=whisky_1, comparison=whisky_2)
contents = chart.create()
cached = chart.cache()
sample = base_dir.child("whiskyton", "tests", "chart_sample.svg")
self.assertEqual(contents, cached.read_file())
self.assertEqual(contents, sample.read_file())
def create():
"""Create all charts as cache"""
# support vars
different_tastes = list()
count = 0
size = 0
# get whiskies
whiskies = Whisky.query.all()
for whisky in whiskies:
tastes = whisky.get_tastes()
if tastes not in different_tastes:
different_tastes.append(tastes)
total = len(different_tastes) * (len(different_tastes) - 1.0)
# combination
for reference in different_tastes:
for whisky in different_tastes:
if whisky != reference:
chart = Chart(reference=reference, comparison=whisky)
file_name = chart.cache_name(True)
if file_name.exists():
file_name.remove()
chart.cache()
size += file_name.size()
count += 1
print(
"%s Created %s (%s)"
% (
percent(count / total),
file_name.absolute(),
file_size(file_name.size()),
)
)
print("%s charts created (%s)" % (count, file_size(size)))
# coding: utf-8
# coding: utf-8
